Finding the Fourth Proportional to 10,621.95, 14,658.33 and 5,906.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,621.95 : 14,658.33 = 5,906.24 : x
2. Step 2: Convert to fraction form
   10,621.95/14,658.33 = 5,906.24/x
3. Step 3: Cross multiply
   10,621.95x = 14,658.33 × 5,906.24
4. Step 4: Simplify right side
   10,621.95x = 86,575,541.69
5. Step 5: Solve for x
   x = 86,575,541.69/10,621.95
6. Step 6: Final answer
   x = 8,150.63